Salesforce CRM can be challenging as there are multiple things that need to be taken care of. The first factor is professional expertise and skill set. Along with that it is important to streamline the CRM functionality with the business process. Other significant mistakes to avoid are failing to involve stakeholders, ignoring data quality, forcing conventional processes into new systems and similar such mistakes. Hence, it is always recommended to seek professional help for CRM integration services to save time, effort, and money.